chat-bot

A modern Android AI chat application built with Jetpack Compose and OpenAI Responses API.

Screenshot & Demo

Watch demo here.

Technologies Used

• Retrofit: Used for API calls and streaming API integration.
• OpenAI Responses API: Utilized for chat functionality.
• Jetpack Compose: Modern Android UI toolkit.
• Navigation3: Modern navigation framework for Jetpack Compose.
• Room: Made chat history persistent.
• DataStore: Made preferences data persistent.
• Koin: Dependency Injection framework for Kotlin.
• MVVM Architecture: Modern architectural pattern for scalable Android applications.

Features

• Support for both standard and streaming responses using Retrofit and Server-Sent Events (SSE).
• Context-aware conversations powered by OpenAI Responses API.
• Offline support for chat history.
• Clean Architecture for a modular and maintainable codebase.
• Dependency injection with Koin for efficient and scalable development.

Architecture

UI (Compose)
    ↓
ViewModel
    ↓
Repository
    ↓
OpenAI Responses API / Room Database

Setup

1. Clone the repository.
2. Add your OpenAI API key to local.properties file:

OPENAI_API_KEY="xxx"

3. Run the app.